Quantizer.allocate
void[] allocate(size_t n)Gets a larger buffer buf by calling parent.allocate(goodAllocSize(n)). If buf is null, returns null. Otherwise, returns buf[0 .. n].
void[] allocate(size_t n)Gets a larger buffer buf by calling parent.allocate(goodAllocSize(n)). If buf is null, returns null. Otherwise, returns buf[0 .. n].